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Keyword [room and pillar goaf]
Result: 1 - 4 | Page: 1 of 1
1.
Study On The Recovery Of The Residual Coal Pillar In Room And Pillar Goaf Using The Paste Backfilling
2.
Research On Structural Stability Of Fully Mechanized Mining Surrounding Rock In Shallow Buried And Close Distance Room And Pillar Goaf
3.
Dynamic Load Mine Pressure Mechanism And Control Technology Under Pillar Room Goaf In Shallow Buried Deep
4.
Research On Surrounding Rock Control Technology Of Roadway In Room And Pillar Goaf With Hard Roof
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